8 Dec
2008
8 Dec
'08
9:55 p.m.
On 08 Dec 2008, at 11:34, Chuck Hards wrote:
Congrats, Patrick.
Thanks Chuck.
What effective focal length do you image at for the search fields?
That has varied over the years but all my finds this year have been at the C-14's full 3,900mm f/11. With my camera that yields a field about 9' x 13'. patrick